Service dogs are trained to know when they are on duty. When their harness is on, they know they are at work. When you take it off they instantly become playful and energetic.
11
Racehorses can wear out new horse shoes in one race.
38
The most expensive cow in the world was sold $1.3 million.
160
Crocodiles swallow stones to help them dive deeper.
55
Black bears are not always black. They can be brown, cinnamon, yellow, and sometimes white.
32
More than 90% of shark attack victims survive.
41
Flamingos can only eat with their heads upside down.
38